Ikirahuri cya fibre gishimangira iki?
Ikirahure fibre ishimangirwa plastike nuburyo butandukanye bwibikoresho bigizwe nibintu bitandukanye hamwe nibisabwa mugari.Nibikoresho bishya bikora bikozwe muri sintetike resin nafiberglass yibikoresho Binyuze mu nzira.
Ibiranga fibre fibre ikomeza plastike:
（1）Kurwanya ruswa nziza: FRP nibikoresho byiza birwanya ruswa.Ifite imbaraga zo guhangana nikirere;amazi hamwe nubusanzwe bwa acide na alkali;umunyu, amavuta atandukanye hamwe nuwashonga, kandi yakoreshejwe cyane mumiti irwanya ruswa.ya byose.Irimo gusimbuza ibyuma bya karubone;ibyuma;ibiti;ibyuma bidafite fer n'ibindi bikoresho.
. ibyuma, nimbaraga zirashobora kugereranwa nicyuma cyo murwego rwohejuru., bikoreshwa cyane mu kirere;ibikoresho byumuvuduko mwinshi nibindi bicuruzwa bigomba kugabanya ibiro byabo.
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.Icyiza cyo kurinda amashyuza no kurwanya ablasi mugihe cyubushyuhe bwo hejuru.
(5) Imikorere myiza yimikorere: inzira yo kubumba irashobora gutoranywa ukurikije imiterere yibicuruzwa, kandi inzira iroroshye kandi irashobora kubumbwa icyarimwe.
(6) Igishushanyo mbonera: ibikoresho birashobora gutoranywa byuzuye ukurikije ibikenewe kugirango byuzuze ibisabwa mubikorwa byibicuruzwa n'imiterere.
.Igisubizo kirashobora gukorwa muburyo bworoshye;imiterere ya sandwich irashobora kandi gukorwa muburyo bwa fibre fibre ndende cyangwa imbavu zishimangira.
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(9) Ibintu byo gusaza: munsi yimirasire ya ultraviolet;umuyaga, umucanga, imvura na shelegi;itangazamakuru ry’imiti;guhagarika imashini, nibindi, biroroshye gutera imikorere itesha agaciro.
.Guhuza interlayer birashobora kunozwa muguhitamo inzira, ukoresheje agent ihuza, nibindi, hanyuma ukagerageza kwirinda kogosha hagati mugihe cyo gushushanya ibicuruzwa.
Ibyiza bya fibre fibre ikomeza plastike:
Ubushyuhe butarwanya ubushyuhe bwa fibre fibre ikomezwa cyane irarenze iyo idafite fibre yikirahure, cyane cyane plastike ya nylon
Ibirahuri bya fibre byongerewe imbaraga bifite plastike bigabanuka kandi birakomeye.
Ikirahuri cya fibre cyongerewe imbaraga ntabwo gishimangira gucika, hamwe ningaruka zo kurwanyafemoglas fibra de vidrio plastike iratera imbere cyane
Imbaraga za fibre fibre yongeyeho plastike ni ndende, nka: imbaraga zingana, imbaraga zo kwikuramo, imbaraga zunama, zose ziri hejuru cyane.
Bitewe no kongeramo izindi nyongeramusaruro,fibre gllasplastike ishimangiwe yagabanije cyane imikorere yo gutwika ibirahuri bya fibre fibre ikomezwa, kandi ibikoresho byinshi ntibishobora gutwikwa, nuko rero ni ibikoresho birinda umuriro.
Ibibi bya fibre fibre ishimangirwa plastiki:
Bitewe no kongeramoe ibirahuri, ikirahuri cya fibre cyongerewe imbaraga cya plastike cyabaye cyiza, kandi kiragaragara mbere yo kongeramo fibre.
Ibirahuri bya plastiki fibre ikomezwa ifite plastike ifite ubukana buke kandi yongerewe ubukana kuruta plastiki idafite fibre yibirahure;
Bitewe no kongeramo fibre yibirahure, ibishishwa bya elegitoronike yibikoresho byose biriyongera, amazi agenda nabi, kandi igitutu cyo gutera inshinge kiri hejuru cyane kuruta iyo idafite fibre fibre.Kuburyo busanzwe bwo gutera inshinge, ubushyuhe bwo gutera inshinge zose za plastike zishimangiwe zirenze iyo utongeyeho fibre fibre.Fibre yikirahure yazamuwe mbere na 10 ℃ -30 ℃.
Bitewe no kongeramo fibre fibre ninyongeramusaruro, imiterere ya hygroscopique yadaw fiberglass plastike ishimangiwe irazamurwa cyane.Amashanyarazi yumwimerere meza adakurura amazi nayo azahinduka.Kubwibyo, bigomba gukama mugihe cyo guterwa inshinge.
Mugihe cyo guterwa inshinge za fibre fibre yongerewe imbaraga, fibre yikirahure irashobora kwinjira hejuru yibicuruzwa bya plastiki, bigatuma ubuso bwibicuruzwa bikabije kandi bitoboye.Kugirango ugere ku bwiza bwo hejuru, imashini yubushyuhe ikoreshwa mu gushyushya ifumbire mugihe cyo guterwa inshinge, kugirango polymer ya plastike yinjira hejuru yibicuruzwa, ariko ubwiza bwibintu bya plastiki yera ntibushobora kugerwaho.
Nyuma ya fibre yikirahure imaze gushimangirwa,e ikirahure ni ibikoresho bifite ubukana bwinshi.Nyuma yinyongeramusaruro ihindagurika mubushyuhe bwinshi, ni gaze yangirika cyane, itera kwambara cyane no kwangirika kuri screw hamwe ninshinge yimashini itera inshinge.Kubwibyo, ubu bwoko bwibikoresho bikoreshwa mubikorwa.Mugihe ukoresheje imashini zibumba no gutera inshinge, witondere hejuru yo kurwanya ruswa no kuvura ibikoresho.
Gushimangira ingaruka za fibre fibre kuri nylon
Nylon, izwi kandi nka polyamide, ni ibikoresho bya sintetike hamwe nuburyo butandukanye bwo gukoresha, bukoreshwa mu myenda, gupakira, ibice bya mashini nizindi nzego.
Nka plastiki yubuhanga, PA66 irimo umubare munini wamatsinda ya hydrophilique amide, agabanya umurima wabyo.Bikunze gukoreshwa mu nganda kubihindura hakoreshejwe copolymerisation, kuvanga gukomera, no gushimangira.
Gukomeza ibirahuri bya fibre nuburyo bukoreshwa muburyo bwo guhindura.Irashobora kuzamura neza imyambarire, imbaraga, ubukana hamwe nuburinganire bwa nylon.
Fibre y ibirahuri ikozwe muri pyrophyllite, umucanga wa quartz, hekeste nandi mabuye y'agaciro binyuze mumuriro mwinshi, gushushanya insinga, kuzunguruka, kuboha nibindi bikorwa, kandi diameter ya monofilament ni microne nkeya.
Ihame ryo gushimangira fibre fibre: Hariho uburyo butatu bwa fibre kugirango ikure imbaraga zingaruka: kuvunika fibre, gukuramo fibre, no kumena resin.Iyo uburebure bwa fibre bwiyongereye, gukuramo fibre bitwara imbaraga nyinshi, bifasha mukuzamura imbaraga zingaruka.
PA66 / ibirahuri bya fibre yibikoresho bifite amazi make, imbaraga zidasanzwe hamwe n’imiti irwanya imiti, kandi ibicuruzwa byayo bifite uburyo bwiza bwo kurwanya amazi, guhagarara neza, imbaraga nyinshi, gukomera, no gutunganya, bityo bikoreshwa cyane muri gari ya moshi, imashini, imodoka. , ibikoresho by'amashanyarazi n'indi mirima.
Uburebure bwaibikoresho bya elastike modulus fibre ikirahuremubisanzwe bikoreshwa mugukomeza nylon ni 3mm kugeza 12mm.Mugihe uburebure bwa fibre bwiyongera, ingaruka kumbaraga ziyongera.Nibyiza nka 12mm.
Mubisanzwe, uburebure bwafiberglass filamentni 12mm, n'uburebure bwagukata ibirahurini 3mm.Ugereranije na fibre ngufi y'ibirahure, ikintu kidasanzwe cyo kongera fibre fibre ndende ni uko imbaraga zingaruka zikubye kabiri.Byongeye kandi, ibirahure birebire byongerewe imbaraga bya nylon bifite ibyiza byo gukomera kwinshi, gukomera gukomeye, imbaraga zidasanzwe zagaragaye, kurwanya ubushyuhe bwigihe gito no kurwanya umunaniro mwiza, kandi birashobora gukomeza ibintu byiza byubukanishi mubushyuhe bwinshi nubushuhe bwinshi., zishobora gukoreshwa nkibikoresho byubatswe aho kuba ibyuma.
#fiberglass yibikoresho#fibre gllas#e ikirahure#fiberglass filament#gukata ibirahuri
Igihe cyo kohereza: Ugushyingo-16-2022